Excessive folly过度的愚蠢;过度愚蠢
folly sagacious愚笨的◇聪明的
folly folly愚蠢
Teenagers Folly锦绣前程
pure folly十分愚蠢的行为
Folly Landing城市
Buffetts Folly巴菲特的荒诞
Their Folly他们荒唐
folly literature愚人文学
N-VAR（有变体名词） If you say that a particular action or way of behaving is folly or a folly, you mean that it is foolish. 愚蠢的事
It's sheer folly to build nuclear power stations in a country that has dozens of earthquakes every year.
在一个每年发生几十起地震的国家建立核电站实在愚蠢。